baber/WOPTO huggingface dataset:
Patent JP-S62180749-A (JP)
Title: Mixer for ozone with water
Inventor: KURIMURA TOMOZOU
IPC: B01F1/00
Filed: 1986-01-31
Abstract: PURPOSE:To suck air mixed with ozone and to mix the same with water by annularly providing an air passage and water passage around a UV lamp, converging an ozone-generating space, providing a nozzle to the top end thereof and injecting water. CONSTITUTION:The air passage 5 and the water passage 6 are made into double construction and are annularly provided around the UV lamp 2 in a mixer for ozone with a fish breeding pond, etc. for business use to form the ozone- generating space alongside the air passage 5. The ozone-generating space 8 is formed to a convergent shape and the air nozzle 7 fitted into a water feed pipe is provided to the top end thereof. The water in the water passage 6 is injected from the annular nozzle part formed around the same. Then the air mixed with the ozone is sucked from the center of the water jet to mix the ozone with the water and therefore, the cleaning-up of a large volume of water is made possible. The amt. of mixing the ozone is considerably increased and the cleaning-up treatment is highly accelerated.
Patent JP-S61179884-A (JP)
Title: Selective chemical working device
Inventor: FUJITA MINORU
IPC: C23F1/08
Filed: 1985-02-05
Abstract: PURPOSE:To improve the resolving power of selective chemical working by providing a beam generator which irradiates an energy beam to a work dipped in a chemical soln, and a soln. injection nozzle and making possible the suppression of the thermal diffusion of the soln. and the work during the irradiation. CONSTITUTION:This selective chemical working device consists of the work 15 dipped in the chemical soln. 2, the energy beam generator 6, the injection nozzle 10 which injects the soln. 2 along the surface of the work and a pump 13 connected thereto. The above-mentioned generator 6 irradiates the energy beam 5 to the part to be worked of the work 15. A laser or light beam is used for the beam 5.
Patent JP-S53107599-A (JP)
Title: Gas disposal treatment device at the atomic power plant
Inventor: TAKECHI HIDENORI
IPC: G21F9/00
Filed: 1977-03-01
Abstract: PURPOSE: To provide the gas disposal treatment device at the atomic power plant in facilitating effectively the whole facility in probability appraisal and reliability view point in treating gas disposal of atomic power plant having multiple atomic power plant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07229908-A (JP)
Title: Apparatus using optical fiber probe
Inventor: MARUYAMA YOJI
IPC: G02B21/00
Filed: 1994-02-18
Abstract: PURPOSE:To cast a light on the order of Angstrom  to a sample face in an expensive structure, thereby to observe even an insulating material with a high resolution, by dividing an optical path through which a light from a sample passes into a plurality of paths, and inserting a shielding plate having an aperture into at least two of the divided optical paths. CONSTITUTION:An optical fiber probe 1 is set to a piezoelectric device 3. When a periodic voltage change is supplied to the piezoelectric device 3 from an electric circuit 28, the probe 1 is vibrated, and a front end of the probe is vibrated within a plane parallel to a surface of a sample 7. A resonant point of a voltage signal is found by detecting, while changing a frequency of the voltage signal, conditions whereby a vibration width of the probe 1 becomes maximum. An optical path is divided into two and shielding plates 21-1, 22-1 with apertures 21, 22 are set on the respective optical axes. Light signals obtained through the apertures 21, 22 are detected by photodetectors 23, 24. The light is shut in synchronization with a cycle of the vibration of the probe 1 because a size of each aperture is adjusted, whereby the cycle of the vibration of the probe 1 is detected.
Patent JP-H10201365-A (JP)
Title: Natural vegetation restoring and greening method
Inventor: IIZUKA OSAMU
IPC: A01G1/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for restoring natural vegetation of a park, a road slope surface, etc., by a method paying respect to ecosystem. SOLUTION: Mixed seeds mainly consisting of herbaceous blooming in the seeding year, namely Dianthus superbus, Galium verum, Aster ageratoides, Lythrum anceps, Agastache rugosa, A chillea sibrica, Lotus corniculatus and including at least two kinds of them are seeded to a bare land such as a road slope surface, a grassland, a coast by a method paying respect to ecosystem. Otherwise, seedlings grown from the mixed seeds are planted to restore the natural vegetation of a road slope surface, etc., while restoring a natural scenery. Blended seeds blending at least two kinds of seed blooming in the second year or after this in spite of not blooming in the seeding year such as a Glycyrriza, Lysimachia clethroides, Patrinia villosa or seedlings grown from the blended seeds are used.
Patent JP-H07228900-A (JP)
Title: Liquid detergent composition
Inventor: IDE KAZUTOSHI
IPC: A61K8/40
Filed: 1994-02-18
Abstract: PURPOSE:To obtain the subject composition having extremely reduced irritation and damage to the skin, excellent foaming power, feeling in use, foam rinsing properties, etc., by blending an alkyl glycoside with a nitrogen-containing surfactant and a halogenated alkyl metal salt in a specific ratio. CONSTITUTION:This composition comprises (A) 1-60wt.% of an alkyl glycoside [preferably a compound the formula (R1 is a 9-11C alkyl, alkenyl, etc.; R2 is a 2C alkylene; G is a glucose residue; x is a number to make an average value 0; y is a number to make an average value 1.1-1.4)], (B) a nitrogen-containing surfactant (preferably lauric acid amidopropyl-N,N-dimethylacetic acid betaine) and (C) a halogenated alkali metal salt (preferably Nail or KCl) and in a weight ratio of the component B/A 1/200-1/2 and in a weight ratio of the component C/A of 1/300 to 1/2. The mixed amount of the component B in the composition is preferably 1-5wt.% and the mixed amount of the component C is preferably 0.1-3wt.%.
Patent JP-S52104902-A (JP)
Title: Turntable for flexible sheet disk
Inventor: HARA FUMIO
IPC: G11B17/32
Filed: 1976-03-01
Abstract: PURPOSE:To obtain a stable regenerative signal by means of making the turntable a hollow structure with which a space is installed between two sides of the table, thereby adhering the sheet on the surface of the turntable and preventing a vertical motion of the sheet.
Patent JP-S57135487-A (JP)
Title: Tape recorder
Inventor: YAMAMOTO TATSUO
IPC: G11B15/00
Filed: 1981-02-16
Abstract: PURPOSE:To move a tape immediately to a position which corresponds to a knob only by performing prescribed rotation in contact with the knob by controlling the run state of a tape recorder through knob operation. CONSTITUTION:When a human touches a knob 1, the output of an amplifier and detector 21 turns on. In this state, the output of a counter circuit 19 which corresponds to the position of a variable resistor 2 is latched. The output of the latch circuit 20 and the output of the counter 23 of a tape recorder are supplied to a comparing circuit 24, which calculates their difference. This comparing circuit 24 outputs the numeral of the difference between the numeral of the tape position specified by a variable resistor 2 and the numeral of a current tape position. The output of the circuit 24 is supplied to a digital-analog converting circuit 25, whose output analog value A is led to an output terminal 26. Then, a tape reel, etc., is controlled by the output A.
Patent JP-S58140035-A (JP)
Title: Preparation of aralkyl monosubstituted hydroquinone
Inventor: FUNAKOSHI WATARU
IPC: C07C37/14
Filed: 1982-02-15
Abstract: PURPOSE:To obtain the titled compound which is a diol component of a polyester in high yield and purity, by reacting hydroquinone with an aromatic unsaturated compound in the presence of a phosphoric acid catalyst and an aralkyl monosubstituted hydroquinone as a solvent. CONSTITUTION:Hydroquinone is reacted with an aromatic unsaturated compound expressed by formulaI(Ar is aromatic hydrocarbon; R1-R3 are H or 1-4C alkyl) to prepare an aralkyl monosubstituted hydroquinone expressed by formula II. In the process, phosphoric acid, e.g. orthophosphoric acid or pyrophosphoric acid, is used as a catalyst, and an aralkyl monosubstituted hydroquinone expressed by formula II is used as a solvent. The disubstitution product is scarcely formed in spite of the much monosubstitution product, and the polymerization of the aromatic compound is rather individually prevented to promote the formation reaction of the monosubstitution product.
Patent JP-S54114062-A (JP)
Title: Input weighting type ccd recursive filter
Inventor: KATOU SEIJI
IPC: H03H15/02
Filed: 1978-02-25
Abstract: PURPOSE:To give the necessary filter characteristics via the reduced weighting number and the shift register step number through addition after supplying the input signal given with the necessary weighting coefficient and the feedback signal which gave the necessary weighting coefficient to the filter output signal in parallel to the shift register. CONSTITUTION:Two pieces of shift register RgA and Rgb are provided in the bit number corresponding to the weighting input part where a number of input gate groups G2A which give the weighting of coefficient 1+Ki according to the length against the electric charge shifting direction plus input gate group G2B which gives the weighting of coefficient 1-Ki and the input part where the charge sent from the first mentioned input part is transferred and integrated. Then the output charge given from output gate G3A and G3B of register RgA and RgB are converted into the voltage through buffer transistor TR1B and TR2B and the applied to the input terminals (+) and (-) of differential amplifier DA. After this, input signal Xn is combined to part of gate groups G2A and G2B, and output Yn of amplifier DA is combined to the other part respectively.
Patent JP-S63188533-A (JP)
Title: Constant speed running device for automobile
Inventor: TONOU HIROTOSHI
IPC: F02D41/14
Filed: 1987-01-31
Abstract: PURPOSE:To enable control of comfortable constant speed running on a downward slope, by a method wherein, when the opening of a throttle valve is reduced to zero or a given very low value during control of constant speed running, the opening of the throttle valve is kept at the given value, and the opening of an auxiliary flow rate control valve is controlled in response to a car speed deviation. CONSTITUTION:When a vehicle is transferred to constant speed running control S through control of a control switch 19 during running of a vehicle, an actuator 4 is controlled by a processing circuit 11 so that constant speed running is effected at a predetermined set car speed to control the opening of a throttle valve 5. It is decided whether the opening of the throttle valve 5 exceeds a predetermined value (a), i.e. a value by which the opening of the throttle valve 5 is slightly higher than an opening at which to shut off fuel. When the decision is NO, the opening of the throttle valve 5 for control of constant speed cunning is fixed to the value (a). A deviation between a set constant car speed and an actual car speed, detected by a car speed detector 17, is determined, and according to the deviation, the magnitude of the opening or an auxiliary flow rate control valve 7 in a bypass flow passage 6 running around the throttle valve 5 is controlled to maintain constant speed running control.
Patent JP-S63188773-A (JP)
Title: Voltage measuring instrument
Inventor: INOUE NAGAKAZU
IPC: G01R19/155
Filed: 1987-01-30
Abstract: PURPOSE:To measure a high voltage with high accuracy by insulating an electric field detecting element from the high voltage which is charged to a measurement electrode. CONSTITUTION:The voltage to be measured is charged to measurement electrodes 7 and 14 and then an electric field operates on the electric field detecting element 16f arranged between the measurement electrodes 7 and 14. A circularly polarized wave in this element 16f becomes an elliptically polarized wave which has a large diameter in an electric field detection direction and a small diameter in a direction crossing said direction at right angles because of the electric field. The flatness of this elliptically polarized light wave is larger and smaller as the electric field is intenser and weaker respectively. For the purpose, the electric field intensity is found by detecting the level of the elliptically polarized wave in a specific direction and multiplied by a coefficient corresponding to the distance between the electrodes 7 and 14 to obtain a voltage value. Further, a dielectric interposed between the electrodes 7 and 14 and element 16f, so the element 16f has resistance to the high voltage, which is measured with high accuracy.
Patent JP-H09214974-A (JP)
Title: Method and device for encoding image
Inventor: SAGATA ATSUSHI
IPC: H04N19/70
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To encode a moving image with high quality. SOLUTION: An encoding object image 1 is inputted to a motion detection part 3 together with a polygonal pattern 2 and a motion vector 181 is found. The motion vector 181 is inputted to a camera parameter detection part 24 and a camera parameter 25 is detected. The camera parameter 25 is inputted to an input image resolution selection part 26 and input image resolution 27 showing the resolution of the input image is outputted. The encoding object image 1 is converted to a resolution converted encoding object image 29 of resolution shown by the input image resolution 27 by a resolution conversion part 28. The encoding object image 29 is inputted to the motion detection part 3 and a motion vector 182 is outputted. A local decoded image 6 is converted to the resolution shown by an input image resolution 27.  A motion compensated predictive image 7 is generated from a resolution converted local decoded image 31 and the motion vector 182 .
Patent JP-H08206555-A (JP)
Title: Automatic coating device for tower post
Inventor: ISHII AKIRA
IPC: B05B13/04
Filed: 1995-02-09
Abstract: PURPOSE: To provide an automatic coating device capable of safely and efficiently executing coating operation without the need for an operator to climb and descend a tower post. CONSTITUTION: This automatic coating device includes guide rails 52 along the tower post 50 for antennas which have a height as tall as >=100 meters, a coating carrier 1 which is equipped with spray guns 5 ascending and descending along these guide rails 52 as guides, a driving device which operates this coating carrier 1 to ascend and descend, a steady rest mechanism 10 and braking mechanism for the coating carrier 1 at time of ascending and descending and a release mechanism which relieves the transporting carrier 1 from the guide rails 52 in the event of emergency.
Patent JP-S59148135-A (JP)
Title: Evaluating method of durability for magnetic disk
Inventor: SAKAGUCHI YUKINOBU
IPC: G11B5/84
Filed: 1983-02-14
Abstract: PURPOSE:To evaluate accurately the effect of a material which contributes to the durability of a magnetic disk by using a head which measures the surface state of the disk with a strain gauge set on a plate spring and without using magnetism. CONSTITUTION:A flexible magnetic disk sheet 1 is set on a rotary substrate 6, and a load balance 12 of an arm 3 containing a head 2 is balanced to set the head pressure at the prescribed value by means of a weight 8 for control of head pressure. Then a motor 7 is revolved in a prescribed number of revolutions, and the frictional force works on the disk 1 and the head 2. Thus the stress is transmitted to a plate spring 4 constituting a part of the arm 3 to expand and contact a strain gauge 5 bonded to the spring 4. This produces variance of the electric resistance, and this variance is recorded at a measuring/recording part in the form of the fluctuation value of voltage. Thus the change of the frictional coefficient is measured together with the increase of slip stick phenomena and the recessing/projecting change of the disk surface due to flaws. Based on these measurement results, the durability of a magnetic disk is evaluated.
Patent JP-H11216699-A (JP)
Title: Supply drive mechanism for food slicer
Inventor: MORISE TAKAHIRO
IPC: B26D3/28
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To quickly perform changing operation of cutting thickness of food. SOLUTION: In this supply drive mechanism for a food slicer provided with a supplier 6 reciprocatingly driven forward/backward between a cut position oppositely facing a circular cutter 2 and a supply position not oppositely facing the circular cutter 2, a supply device 9 in the supplier 6, supplying food at each time of the supplier 6 returning to the supply position, and cutting a food tip end by the circular cutter 2 during rotation at each time of the supplier 6 leading to the cut position, a transmission shaft provided in the supplier 6 is connected to a drive shaft 10 of the supply device 9, a turn arm is mounted on the transmission shaft through a one-way clutch, an elastic member is provided to turn a turn arm tip end to a front side to allow the turn arm to abutt to a stop piece of the supplier 6,  a cutting thickness adjusting dial 23 and an abutting piece are provided in the forward position of the circular cutter 2. Here, by rotation of the dial 23, a longitudinal direction position of the abutting piece is made adjustable, and at each time of the supplier 6 returning to the supply position, the turn arm tip end hits the abutting piece to be turned to a rear side against the elastic member to rotate the drive shaft 10.
Patent JP-H03225847-A (JP)
Title: Wafer cassette stocker
Inventor: MIMURA SEIICHI
IPC: H01L21/68
Filed: 1990-01-30
Abstract: PURPOSE:To enable transportation among complex, multiple, and a large amount of processing devices to be achieved readily and efficiently by arranging a wafer cassette placing robot. CONSTITUTION:After a wafer cassette 12 is carried to an upper part of a wafer cassette stocker 3 for example from a remote preprocess treatment device by a ceiling carrying robbot 11, it is directly placed on a stage 5 of the wafer cassette stocker 3 by a wafer cassette placing robot 14 and is stored temporarily. Then, the wafer cassette stocker 3 is taken out of a storage/take-out port 4 by a space in a treatment device 1 and is carried to a treatment device 1, thereby enabling direct placement onto a carrying robbot of ceiling-running type which is carried at high speed over a long distance.
Patent JP-S59148747-A (JP)
Title: Decapeptide derivative
Inventor: OOMORI MUNEKI
IPC: C07K7/06
Filed: 1983-02-14
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> is H, amino-protecting group; R<2> is carboxyl-protecting group; R<3> is H, or hydroxyl-protecting group; R<4> is H, or guanyl-protecting group). USE:A liberated decapeptide obtained by removal of the protecting group from a compound shown by the formula I is expected as a carcinostatic substance. It is useful as a substance to elucidate a carcinogenic mechanism of animal since it as a model of carcinogenic protein prepares specifically an antibody. PREPARATION:A hexapeptide derivative shown by the formula II (R<1>' is amino- protecting group; R<2>' is carboxyl-protecting group) is reacted with a tetrapeptide derivative shown by the formula III (R<3>' is hydroxyl-protecting group; R<4>' is quanyl-protecting group) in the presence of a condensation agent, and, if necessary, deprotected, to give a compound shown by the formula I . R<1>' is urethane type, R<2>' is alkoxy type, R<3>' is alkyl type, and R<4>' is alkoxycarbonyl type or nitro group is preferable as the protecting groups.
Patent JP-H09197407-A (JP)
Title: Liquid crystal display device and its production
Inventor: MURAI HIDEYA
IPC: G02F1/1337
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent leaking of light from the interface between liquid crystal areas when voltage is applied, to make a light-shielding part unnecessary and to obtain a liquid crystal display device with high contrast by forming two kinds of areas having the same twisting direction of liquid crystal molecules and opposite rising directions from each other when the same voltage is applied and by forming an area having the opposite twisting direction of liquid crystal molecules between the two areas. SOLUTION: This liquid crystal display device consists of two substrates 23, 33 having electrodes 22, 32, and a liquid crystal layer held between the substrates. The liquid crystal layer has two kinds of areas A, B having the same twisting direction of the alignment vectors of the liquid crystal and opposite rising directions of liquid crystal molecules 11 from each other when voltage is applied. Further, another area C having the different direction of the alignment vector of a liquid crystal from that of the two regions A, B is formed between the two areas A, B. To make this structure stable, it is preferable that the liquid crystal layer contains polymers between >=0.02wt.% and <=4wt.%.  Thereby, when voltage is applied to produce a black display, the liquid crystal molecules 11 in the interface area C change the orientation direction along the electric field and become perpendicular to the substrate 23, 33 to give a black screen. Thus a liquid crystal display device having high contrast can the obtd.
Patent JP-H01198155-A (JP)
Title: Loudspeaking telephone set
Inventor: OTA GICHU
IPC: H04B3/23
Filed: 1988-02-03
Abstract: PURPOSE:To enable the speaking of a speaker to be precisely and sensitively detected regardless of the speaking level of the speaker by detecting it with the aid of the absolute comparison of a signal level instead of the relative comparison of the electric power of a reception signal and the electric power of a transmission signal. CONSTITUTION:One part of the frequency component of the reception signal outputted by a reception amplifier 5 is eliminated by a BEF 7. Then, the reception signal is supplied to the reception signal memory circuit 901 of an echo elimination circuit 9 and simultaneously given in a room as a voice from a speaker 2. A level detection circuit 10 detects the level of the signal outputted by the BEF 7 and recognizes the existence of the reception signal. Besides, a level detection circuit 11 detects the level of the signal outputted by a BEF 8 and recognizes the existence of a voice signal by the voice of the near-end speaker. The respective output is inputted to a decision circuit 12 and it is decided whether it is a double talk state or not here. As the result of that, the error operation of the circuit 9 can be prevented.
Patent JP-S62246870-A (JP)
Title: Melt casting refractories and manufacture
Inventor: JIYONASAN JIEI KIMU
IPC: C04B37/00
Filed: 1987-02-03
Abstract: Fused cast refractory moldings having a random microstructure, which are near in size and configuration to the desired final shape, and process and apparatus (10) used in their manufacture are described. The process includes rapid melting of the refractory material followed by controlled rapid cooling. Laminated composite fused cast refractories may be produced.
Patent JP-H10203541-A (JP)
Title: Bag mouth closing tool for satchel bag
Inventor: UEDA MASATOSHI
IPC: B65D33/24
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a bag mouth closing tool for a satchel bag at a low cost, which closes a bag mouth, and which enables containing conditions in the satchel bag to be seen from the outside of the satchel bag, irrespective of the size of the width of the bag mouth (so to speak, an opening) of the satchel bag. SOLUTION: This bag mouth closing member 2 has through-holes 4 formed at positiones into which handles 3 provided on both sides of a front wall 9 and a rear wall 10 of a satchel bag 1 are inserted, crest fold-lines 6 provided over the through-holes 4, and valley fold lines 7 parallel with the crest fold-lines 6 and provided at the positions opposed thereto, respectively. A transparent window 12 is provided at the central portion between the valley fold-lines 6, and the bag mouth closing member 2 is so formed as to be freely mountable on the bag mouth side of the satchel bag 1.